Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Isaac Ganzberg, DMD

Dental Anesthesiology in Los Angeles, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265509921

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Isaac Ganzberg

Credential DMD

Sex Male

Practice address 10833 Leconte Ave, 53-039 Chs, Los Angeles, CA, 90095

Phone (310) 825-9300

Fax (877) 352-0109

Enumeration date Nov 29, 2006

Last updated in NPPES May 17, 2013

Taxonomy & licenses

1223D0004X Dental Anesthesiology Dental Providers · License 60746 (CA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Steven Ganzberg practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Steven Ganzberg?

The National Provider Identifier (NPI) for Steven Ganzberg is 1265509921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-17.